66381770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 158750928

約数和(自身を除く): 92369158

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 85, 91, 98, 119, 130, 170, 182, 221, 238, 245, 442, 455, 490, 595, 613, 637, 833, 910, 1105, 1190, 1226, 1274, 1547, 1666, 2210, 3065, 3094, 3185, 4165, 4291, 6130, 6370, 7735, 7969, 8330, 8582, 10421, 10829, 15470, 15938, 20842, 21455, 21658, 30037, 39845, 42910, 52105, 54145, 55783, 60074, 72947, 79690, 104210, 108290, 111566, 135473, 145894, 150185, 270946, 278915, 300370, 364735, 390481, 510629, 557830, 677365, 729470, 780962, 948311, 1021258, 1354730, 1896622, 1952405, 2553145, 3904810, 4741555, 5106290, 6638177, 9483110, 13276354, 33190885, 66381770]

約数ペア:

[(1, 66381770), (2, 33190885), (5, 13276354), (7, 9483110), (10, 6638177), (13, 5106290), (14, 4741555), (17, 3904810), (26, 2553145), (34, 1952405), (35, 1896622), (49, 1354730), (65, 1021258), (70, 948311), (85, 780962), (91, 729470), (98, 677365), (119, 557830), (130, 510629), (170, 390481), (182, 364735), (221, 300370), (238, 278915), (245, 270946), (442, 150185), (455, 145894), (490, 135473), (595, 111566), (613, 108290), (637, 104210), (833, 79690), (910, 72947), (1105, 60074), (1190, 55783), (1226, 54145), (1274, 52105), (1547, 42910), (1666, 39845), (2210, 30037), (3065, 21658), (3094, 21455), (3185, 20842), (4165, 15938), (4291, 15470), (6130, 10829), (6370, 10421), (7735, 8582), (7969, 8330)]